JP3003227B2 - Information signal receiver - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to information
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a receiver for receiving a signal, and more particularly, to an information signal receiver having an enhanced reporting effect to a receiver.

[0002]

2. Description of the Related Art As shown in FIG. 3, a conventional radio selective calling receiver includes an antenna 1 for receiving a radio calling signal, a receiving circuit 2 for demodulating the received signal, and decoding and identifying the demodulated signal. A decoder 3; an identification number storage means 4 for storing one or more identification numbers of its own device; a central processing unit 6 for processing a decoded signal and instructing it to be stored in the storage means and controlling the reporting means; Receiving information storage means 7 for storing the decoded signal, a call number of the receiver,
Notification method storage means 11 for storing the notification method for each position of No. 2
And a notifying unit 14 for notifying, and a drive circuit 13 for driving the notifying unit 14.

In this type of radio selective calling receiver, a plurality of receiver identification numbers, for example, A, B, and C, respectively, are designated and stored in advance as notification methods aa, bb, and cc. Then, the information is received by the receiver identification number A, and the information identified by the decoder 3 as the information directed to itself is stored in the received information storage means 7 by the central processing unit 6. The decrypted information is reported by the reporting means 14 based on the reporting method aa corresponding to the identification number A.

[0004]

In this conventional radio selective calling receiver, since the respective reporting methods are stored for each receiver identification number and for each position of the reporting switch, the receiver sets the reporting switch. If it is fixed at a certain position, the report method cannot be arbitrarily selected, and the report method depends on the receiver identification number sent by the information sender. In addition, since the notification method is determined regardless of the content of the information, the distinction between urgent information and important information must depend on the sender of the information. There has been a problem that the method may not be selected. An object of the present invention is to provide an information signal received <br/> Shin machine so as to increase the Problem effect by selecting the notification method when it receives the information that satisfies a predetermined condition.

[0005]

The radio selective calling receiver according to the present invention comprises condition storage means for storing conditions for received information, and the central processing unit stores the received information in the condition storage means. It determines whether they meet the condition, and drives the notification unit at a preset method when the condition is met, notification in another way when not satisfy the condition
The means is configured to be driven . For example, the notification means is constituted by a speaker and a light emitting diode, and when the reception information does not satisfy the condition, the notification is performed by the light emitting diode, and when the reception information satisfies the condition, the notification is performed by the speaker.

[0006]

According to the present invention, by setting predetermined conditions in the condition storage means in advance on the receiver side, when information satisfying the conditions is received, a report is made in a different manner from other methods. The effect of reporting to persons is enhanced.

[0007]

Next, the present invention will be described with reference to the drawings. FIG. 1 is a block diagram of an embodiment of the present invention.
In the figure, 1 is an antenna, 2 is a receiving circuit, 3 is a decoder, 4 is an identification number storage means constituted by a PROM, 6 is a central processing unit, 7 is a received information storage means constituted by a RAM, This is the same as the conventional configuration shown in FIG. In addition to this configuration, there are provided a condition storage means 5 composed of a PROM here, an amplifier 8, a speaker 9 and a light emitting diode 10 for giving a notification by the output of the amplifier 8.
The condition storage means 5 stores in advance conditions for judging whether or not received information satisfies predetermined conditions. For example, in this embodiment, the condition "the received numerical information has a difference of 10% or more from the previously received numerical information" is stored as a condition.

FIG. 2 shows a receiving operation in the receiver having this configuration.
This will be described with reference to the flowchart of FIG. The signal received by the antenna 1 is demodulated by the receiving circuit 2 and compared with the own identification number stored in the identification number storage means 4 by the decoder 3 to determine whether the information is for the own equipment (step). 1, 2, 3). The information identified as being intended for itself is stored in the received information storage means 7 by the central processing unit 6 (step 4), and the received information is stored in accordance with the conditions stored in the condition storage means 5 composed of a PROM. A comparison is made with other information stored in the storage means 7 (steps 5, 6, 7). As a result of the determination, if the received information satisfies a predetermined condition, the central processing unit 6 controls the amplifier 8 to, for example, report the light emitting diode 10 that has been performed so far, and 9 (step 8).

Therefore, even if the sender of the information does not consider the report method, if the receiver arbitrarily stores the unique conditions in the condition storage means 5, when the receiver receives the important information, The notification method is changed to a more remarkable notification method, and the receiver is alerted by the notification method, and the notification effect is enhanced.

The notification means may use a liquid crystal display instead of the speaker or the light emitting diode. In this case,
As a result of comparison with the condition stored in the condition storage means 5,
When the information satisfies the conditions, the liquid crystal display driving circuit drives the liquid crystal display to display the information and make a notification. The carrier can reliably receive important information only by looking at the information displayed on the liquid crystal display.

[0011]

As described above, according to the present invention, means for storing conditions for received information is provided, and
It is determined whether the condition is satisfied or not, and based on the result of the determination , a notification is made in a predetermined method or by another method. When the receiver receives important information without sending the notification, the notification is performed in a highly prominent notification method, and the notification effect can be enhanced.

[Brief description of the drawings]

FIG. 1 is a block diagram of an embodiment of an information signal receiver according to the present invention.

FIG. 2 is a flowchart showing an operation of the receiver of FIG. 1;

FIG. 3 is a block diagram of a conventional radio selective calling receiver.

[Description of Signs] 2 Receiver circuit 3 Decoder 4 Identification number storage means 5 Condition storage means 6 Central processing unit 7 Received information storage means 8 Amplifier 9 Speaker 10 Light emitting diode

Claims (2)

(57) [Claims] 1. A receiving circuit for receiving and demodulating a radio information signal, a decoder for decoding a demodulated signal and identifying the information as information for the own device, and an identification number storage means for storing an identification number of the own device Receiving information storage means for storing the decoded information, condition storage means for storing the conditions for the decoded information, and storing the decoded signal in the storage means, or extracting and processing the data in the storage means. comprising a central processing unit for controlling the like, and notification means for performing notification to the recipient, and a drive circuit for driving the notification means based on a signal from the central processing unit, the central processing unit the received information whether but satisfies the condition stored in the condition storage means
Is performed , and when the condition is satisfied, the notifying means is driven by a preset method, and when the condition is not satisfied.
An information signal receiver configured to drive the notification means by another method . Wherein said notification means is composed of a speaker and a light emitting diode, when the received information does not satisfy the conditions then alerts a light emitting diode, so as to perform notification by the speaker when the received information satisfies the condition The information signal receiver according to claim 1 , wherein the information signal receiver is configured.